Hengshui Yitong Pipe Industry Co.,Ltd.
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Corrugation 68mm x 13mm

Corrugation 76mm x 25mm

Corrugation 150mm x 50mm

Corrugation 300mm x 110mm

Corrugation 380mm x 140mm

Corrugation 200mm x 55mm

Corrugation 400mm x 150mm

Corrugation 75mm x 25mm

Corrugation 125mm x 25mm

Corrugation 68mm x 13mm

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System of corrosion protection duplex of the corrugated metal culvert pipe

Hengshui Yitong Pipe Industry Co.,Ltd. Is the professional corrugated metal culvert  pipes manufacturer. Their main products include 4 types of culvert pipes and  irregular-shaped pipes, annual capacity is 500,000 meters, the company obtained  ISO9000 quality and ISO14000 certificates, they can produce American and  European standard products according to the customers' requirements. As a  leading company in corrugated culverts pipes manufacturing, they focus on  providing professional service and prompt lead time, producing quality products  at competitive price. The point we need to pay attention during the application  is the corrosion of the corrugated metal culvert pipe.

For longer structure durability (especially in aggressive environment) there  is a possibility of the additional corrosion protection by epoxy painting.  Protection of structure both with zinc coating and epoxy coating creates duplex  system. Also, after assembly, we can make the duplex corrosion protection  according to customers request color and materials.

Corrugated_Metal_culvert_Pipe

Hengshui Yitong Pipe Industry Co.,Ltd.
Address: Hegang Road, Wuyi Circle Economic Zong, Hengshui City, Hebei Province, China
Tel: + 86 318 5876 109
Fax: +86 318 5876 111

Mobile: +86 186 0318 8333

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